|
MASsoft Control Systems
Cracking patterns for gases and vapours
|
|
Name
|
Formula
|
peak 1
|
peak 2
|
peak 3
|
rel sens
|
| m/z |
% |
m/z |
% |
m/z |
% |
|
|
|
|
|
|
|
|
|
|
| 1 |
acetone |
C3H6O |
43 |
100 |
58 |
33 |
15 |
20 |
3.6 |
|
|
|
|
|
|
|
|
|
|
| 2 |
air |
|
28 |
100 |
32 |
27 |
14 |
6 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 3 |
ammonia |
NH3 |
17 |
100 |
16 |
80 |
15 |
8 |
1.3 |
|
|
|
|
|
|
|
|
|
|
| 4 |
argon |
Ar |
40 |
100 |
20 |
16 |
36 |
0.3 |
1.2 |
|
|
|
|
|
|
|
|
|
|
| 5 |
benzene |
C6H6 |
78 |
100 |
77 |
19 |
52 |
16 |
5.9 |
|
|
|
|
|
|
|
|
|
|
| 6 |
boron trichloride |
BCl3 |
81 |
100 |
83 |
65 |
35 |
29 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 7 |
carbon dioxide |
CO2 |
44 |
100 |
16 |
9 |
28 |
8 |
1.4 |
|
|
|
|
|
|
|
|
|
|
| 8 |
carbon monoxide |
CO |
28 |
100 |
12 |
5 |
16 |
2 |
1.05 |
|
|
|
|
|
|
|
|
|
|
| 9 |
carbon tetrafluoride |
CF4 |
69 |
100 |
50 |
12 |
19 |
7 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 10 |
diborane |
B2H6 |
26 |
100 |
27 |
97 |
24 |
90 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 11 |
ethane |
C2H6 |
28 |
100 |
27 |
33 |
30 |
26 |
2.6 |
|
|
|
|
|
|
|
|
|
|
| 12 |
ethanol |
C2H5OH |
31 |
100 |
45 |
51 |
29 |
30 |
3.6 |
|
|
|
|
|
|
|
|
|
|
| 13 |
Fomblin oil |
|
69 |
100 |
20 |
28 |
16 |
16 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 14 |
Freon 12 |
CCl2F2 |
85 |
100 |
87 |
32 |
50 |
16 |
2.7 |
|
|
|
|
|
|
|
|
|
|
| 15 |
helium |
He |
4 |
100 |
|
|
|
|
0.14 |
|
|
|
|
|
|
|
|
|
|
| 16 |
hydrogen |
H2 |
2 |
100 |
1 |
2 |
|
|
0.44 |
|
|
|
|
|
|
|
|
|
|
| 17 |
hydrogen chloride |
HCl |
36 |
100 |
38 |
32 |
35 |
17 |
1.6 |
|
|
|
|
|
|
|
|
|
|
| 18 |
hydrogen sulphide |
H2S |
34 |
100 |
32 |
44 |
33 |
42 |
2.2 |
|
|
|
|
|
|
|
|
|
|
| 19 |
isopropyl alcohol |
C3H7OH |
45 |
100 |
43 |
14 |
27 |
9 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 20 |
krypton |
Kr |
84 |
100 |
86 |
31 |
82 |
21 |
1.7 |
|
|
|
|
|
|
|
|
|
|
| 21 |
methane |
CH4 |
16 |
100 |
15 |
85 |
14 |
16 |
1.6 |
|
|
|
|
|
|
|
|
|
|
| 22 |
methanol |
CH3OH |
31 |
100 |
32 |
67 |
29 |
65 |
1.8 |
|
|
|
|
|
|
|
|
|
|
| 23 |
neon |
Ne |
20 |
100 |
22 |
10 |
21 |
0.3 |
0.23 |
|
|
|
|
|
|
|
|
|
|
| 24 |
nitrogen |
N2 |
28 |
100 |
14 |
5 |
29 |
1 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 25 |
oxygen |
O2 |
32 |
100 |
16 |
9 |
|
|
0.86 |
|
|
|
|
|
|
|
|
|
|
| 26 |
phosphine |
PH3 |
34 |
100 |
33 |
33 |
31 |
32 |
2.6 |
|
|
|
|
|
|
|
|
|
|
| 27 |
pump oil |
|
57 |
100 |
55 |
73 |
43 |
73 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 28 |
silane |
SiH4 |
30 |
100 |
31 |
78 |
29 |
29 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 29 |
silicon tetrafluoride |
SiF4 |
85 |
100 |
86 |
5 |
28 |
4 |
1.0 |
|
|
|
|
|
|
|
|
|
|
| 30 |
sulphur dioxide |
SO2 |
64 |
100 |
48 |
50 |
32 |
10 |
2.1 |
|
|
|
|
|
|
|
|
|
|
| 31 |
water |
H2O |
18 |
100 |
17 |
21 |
16 |
2 |
0.9 |
|
|
|
|
|
|
|
|
|
|
| 32 |
xenon |
Xe |
132 |
100 |
129 |
98 |
131 |
79 |
3.0 |
|
|
RGA
details
|